Universal Genève Tri-Compax Triple Date Moon

Key Points from the Discussion

• Universal Genève's historical significance includes the 1932 mono-pusher, the 1934 caliber 281 (first with two pushers), and the 1942 Tri-Compax (first full calendar chronograph with four subdials). The Martel ebaucherie, which produced these calibers, was later acquired by Zenith and became the birthplace of the El Primero.
• The owner of the featured Tri-Compax needs to find a period-correct buckle to complete the watch, as signed buckles were not common at the time of its original production.
• The presence of a globe motif on the crown and the unique rotor finishing with stripes are noted as appealing design elements of the watch.
• The Tri-Compax models are considered very special, prompting interest in further exploration of their history and characteristics.